--- 4.ilyaz.18_test.coder.fmt.c 2020-06-08 11:39:11.742115753 +0300
+++ 4.egor.18_test.coder.fmt.c 2020-06-08 11:39:11.727115591 +0300
@@ -1,25 +1,29 @@
#1 "<stdin>"
-#include <stdio.h>
+#include <string.h>
+#include <errno.h>
#include <sys/types.h>
-#include <signal.h>
#include <unistd.h>
+#include <stdio.h>
+#include <signal.h>
#include <stdlib.h>
-#include <string.h>
int main(int argc, char *argv[]) {
- char *c = argv[2];
- int pid;
- sscanf(argv[1], "%d", &pid);
- int len = strlen(c) + 1;
- *(c + len) = '\0';
- for (int i = 0; i < len; ++i) {
- for (int j = 7; j >= 0; --j) {
- int byte = (c[i] >> j) & 1;
- if (byte == 1)
+ int sygnal = 0;
+ while (1) {
+ char zero = argv[2][sygnal];
+ char one = argv[2][sygnal];
+ int pid = (atoi(argv[1]));
+ for (int k = 7; k >= 0; k--) {
+ int x = (zero >> (k)) & 0x1;
+ if (x == 1)
kill(pid, SIGUSR2);
else
kill(pid, SIGUSR1);
- usleep(1000);
+ usleep(10000);
+ zero = zero << 1;
}
+ if (one == 0)
+ break;
+ sygnal++;
}
return 0;
}